A distribution cabinet

Abstract

The invention discloses a power distribution cabinet, which includes a top cover, side blocks are fixed on the edge of the top cover, the top frame is connected to the top cover through the side blocks, a strip plate is welded on the bottom of the top frame, and the strip plate is connected to the body of the power distribution cabinet. The bottom of the power distribution cabinet body is connected to the bottom plate, and the edge of the bottom plate is provided with four end-to-end installation slots, and a baffle is snapped into each installation slot, and the baffle is snapped to the top frame. The top frame includes the upper plate, and the outer side of the upper plate is welded. There is a lower plate, the bottom of the lower plate is fixed with a spring fixing part, and a positioning hole is arranged in the spring fixing part, one end of the left spring is plugged into the positioning hole, and the other end of the left spring is sleeved with a spring pressure plate, which includes a support The support plate is provided with a left positioning hole and a right positioning hole, the left positioning hole is socketed with the left spring, the right positioning hole is socketed with the right spring, and the top of the support plate is fixed with a positioning pull plate. The invention can solve the deficiencies in the prior art, and realizes the non-connection bolt connection of the cabinet shell of the power distribution cabinet.

Description

Technical field[0001]The invention relates to the field of installation of a power distribution cabinet, in particular to a power distribution cabinet with a cabinet shell connected without bolts.Background technique[0002]The function of the power distribution cabinet is to distribute electric energy to various load positions by power distribution control, and to perform power-off maintenance when the circuit is short-circuited, overloaded and leaked. The types of power distribution cabinets include fixed panel power distribution cabinets, protective power distribution cabinets, drawer type power distribution cabinets and power lighting power distribution cabinets.[0003]Due to structural design reasons, existing conventional power distribution boxes are equipped with bolted casings, or use an integrated package method. Patent CN106532466B discloses a power distribution cabinet casing that can be waterproof and monitor humidity, and the cabinet can be raised and lowered, but Metal bo...

AI Technical Summary

Problems solved by technology

[0003] Due to structural design reasons, existing conventional power distribution boxes all have shells that are connected by bolts, or use an integral package. Patent CN106532466B discloses a power distribution cabinet shell that can be waterproof and monitor humidity, and the cabinet body can be raised and lowered, but Metal bolts and connecting shafts are indispensable for the installation of the overall cabinet shell structure, which cannot meet the market's demand for the safety of the power distribution cabinet, so a power distribution cabinet is urgently needed to solve this problem

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